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<a name="1" href="#1">1</a>   <strong class="jxr_keyword">package</strong> name.pehl.taoki.<strong class="jxr_keyword">rest</strong>.paging;
<a name="2" href="#2">2</a>   
<a name="3" href="#3">3</a>   <strong class="jxr_keyword">import</strong> java.io.Serializable;
<a name="4" href="#4">4</a>   
<a name="5" href="#5">5</a>   <em class="jxr_javadoccomment">/**</em>
<a name="6" href="#6">6</a>   <em class="jxr_javadoccomment"> * @author $Author: lfstad-bauerb $</em>
<a name="7" href="#7">7</a>   <em class="jxr_javadoccomment"> * @version $Date: 2009-01-14 13:56:25 +0100 (Mi, 14 Jan 2009) $ $Revision:</em>
<a name="8" href="#8">8</a>   <em class="jxr_javadoccomment"> *          61016 $</em>
<a name="9" href="#9">9</a>   <em class="jxr_javadoccomment"> */</em>
<a name="10" href="#10">10</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../name/pehl/taoki/rest/paging/SortInfo.html">SortInfo</a> implements Serializable
<a name="11" href="#11">11</a>  {
<a name="12" href="#12">12</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong> serialVersionUID = 1L;
<a name="13" href="#13">13</a>      <strong class="jxr_keyword">private</strong> String sortField;
<a name="14" href="#14">14</a>      <strong class="jxr_keyword">private</strong> <a href="../../../../../name/pehl/taoki/rest/paging/SortDir.html">SortDir</a> sortDir = SortDir.NONE;
<a name="15" href="#15">15</a>  
<a name="16" href="#16">16</a>  
<a name="17" href="#17">17</a>      <em class="jxr_javadoccomment">/**</em>
<a name="18" href="#18">18</a>  <em class="jxr_javadoccomment">     * Construct a new instance with no sort field (&lt;code&gt;null&lt;/code&gt;) and</em>
<a name="19" href="#19">19</a>  <em class="jxr_javadoccomment">     * {@link SortDir#NONE} as sort direction.</em>
<a name="20" href="#20">20</a>  <em class="jxr_javadoccomment">     */</em>
<a name="21" href="#21">21</a>      <strong class="jxr_keyword">public</strong> <a href="../../../../../name/pehl/taoki/rest/paging/SortInfo.html">SortInfo</a>()
<a name="22" href="#22">22</a>      {
<a name="23" href="#23">23</a>          <strong class="jxr_keyword">this</strong>(<strong class="jxr_keyword">null</strong>, SortDir.NONE);
<a name="24" href="#24">24</a>      }
<a name="25" href="#25">25</a>  
<a name="26" href="#26">26</a>  
<a name="27" href="#27">27</a>      <em class="jxr_javadoccomment">/**</em>
<a name="28" href="#28">28</a>  <em class="jxr_javadoccomment">     * Construct a new instance with the specified sort field and</em>
<a name="29" href="#29">29</a>  <em class="jxr_javadoccomment">     * {@link SortDir#NONE} as sort direction.</em>
<a name="30" href="#30">30</a>  <em class="jxr_javadoccomment">     * </em>
<a name="31" href="#31">31</a>  <em class="jxr_javadoccomment">     * @param sortField</em>
<a name="32" href="#32">32</a>  <em class="jxr_javadoccomment">     */</em>
<a name="33" href="#33">33</a>      <strong class="jxr_keyword">public</strong> <a href="../../../../../name/pehl/taoki/rest/paging/SortInfo.html">SortInfo</a>(String sortField)
<a name="34" href="#34">34</a>      {
<a name="35" href="#35">35</a>          <strong class="jxr_keyword">this</strong>(sortField, SortDir.NONE);
<a name="36" href="#36">36</a>      }
<a name="37" href="#37">37</a>  
<a name="38" href="#38">38</a>  
<a name="39" href="#39">39</a>      <em class="jxr_javadoccomment">/**</em>
<a name="40" href="#40">40</a>  <em class="jxr_javadoccomment">     * Construct a new instance with the specified sort field and direction.</em>
<a name="41" href="#41">41</a>  <em class="jxr_javadoccomment">     * </em>
<a name="42" href="#42">42</a>  <em class="jxr_javadoccomment">     * @param sortDir</em>
<a name="43" href="#43">43</a>  <em class="jxr_javadoccomment">     * @param sortField</em>
<a name="44" href="#44">44</a>  <em class="jxr_javadoccomment">     */</em>
<a name="45" href="#45">45</a>      <strong class="jxr_keyword">public</strong> <a href="../../../../../name/pehl/taoki/rest/paging/SortInfo.html">SortInfo</a>(String sortField, <a href="../../../../../name/pehl/taoki/rest/paging/SortDir.html">SortDir</a> sortDir)
<a name="46" href="#46">46</a>      {
<a name="47" href="#47">47</a>          <strong class="jxr_keyword">super</strong>();
<a name="48" href="#48">48</a>          <strong class="jxr_keyword">this</strong>.sortField = sortField;
<a name="49" href="#49">49</a>          <strong class="jxr_keyword">this</strong>.sortDir = sortDir;
<a name="50" href="#50">50</a>      }
<a name="51" href="#51">51</a>  
<a name="52" href="#52">52</a>  
<a name="53" href="#53">53</a>      <em class="jxr_javadoccomment">/**</em>
<a name="54" href="#54">54</a>  <em class="jxr_javadoccomment">     * Based on {@code sortField} and {@code sortDir}</em>
<a name="55" href="#55">55</a>  <em class="jxr_javadoccomment">     * </em>
<a name="56" href="#56">56</a>  <em class="jxr_javadoccomment">     * @return</em>
<a name="57" href="#57">57</a>  <em class="jxr_javadoccomment">     * @see java.lang.Object#hashCode()</em>
<a name="58" href="#58">58</a>  <em class="jxr_javadoccomment">     */</em>
<a name="59" href="#59">59</a>      @Override
<a name="60" href="#60">60</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> hashCode()
<a name="61" href="#61">61</a>      {
<a name="62" href="#62">62</a>          <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> prime = 31;
<a name="63" href="#63">63</a>          <strong class="jxr_keyword">int</strong> result = 1;
<a name="64" href="#64">64</a>          result = prime * result + ((sortField == <strong class="jxr_keyword">null</strong>) ? 0 : sortField.hashCode());
<a name="65" href="#65">65</a>          result = prime * result + ((sortDir == <strong class="jxr_keyword">null</strong>) ? 0 : sortDir.hashCode());
<a name="66" href="#66">66</a>          <strong class="jxr_keyword">return</strong> result;
<a name="67" href="#67">67</a>      }
<a name="68" href="#68">68</a>  
<a name="69" href="#69">69</a>  
<a name="70" href="#70">70</a>      <em class="jxr_javadoccomment">/**</em>
<a name="71" href="#71">71</a>  <em class="jxr_javadoccomment">     * Based on {@code sortField} and {@code sortDir}</em>
<a name="72" href="#72">72</a>  <em class="jxr_javadoccomment">     * </em>
<a name="73" href="#73">73</a>  <em class="jxr_javadoccomment">     * @param obj</em>
<a name="74" href="#74">74</a>  <em class="jxr_javadoccomment">     * @return</em>
<a name="75" href="#75">75</a>  <em class="jxr_javadoccomment">     * @see java.lang.Object#equals(java.lang.Object)</em>
<a name="76" href="#76">76</a>  <em class="jxr_javadoccomment">     */</em>
<a name="77" href="#77">77</a>      @Override
<a name="78" href="#78">78</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> equals(Object obj)
<a name="79" href="#79">79</a>      {
<a name="80" href="#80">80</a>          <strong class="jxr_keyword">if</strong> (<strong class="jxr_keyword">this</strong> == obj)
<a name="81" href="#81">81</a>          {
<a name="82" href="#82">82</a>              <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">true</strong>;
<a name="83" href="#83">83</a>          }
<a name="84" href="#84">84</a>          <strong class="jxr_keyword">if</strong> (obj == <strong class="jxr_keyword">null</strong>)
<a name="85" href="#85">85</a>          {
<a name="86" href="#86">86</a>              <strong class="jxr_keyword">return</strong> false;
<a name="87" href="#87">87</a>          }
<a name="88" href="#88">88</a>          <strong class="jxr_keyword">if</strong> (getClass() != obj.getClass())
<a name="89" href="#89">89</a>          {
<a name="90" href="#90">90</a>              <strong class="jxr_keyword">return</strong> false;
<a name="91" href="#91">91</a>          }
<a name="92" href="#92">92</a>          <a href="../../../../../name/pehl/taoki/rest/paging/SortInfo.html">SortInfo</a> other = (SortInfo) obj;
<a name="93" href="#93">93</a>          <strong class="jxr_keyword">if</strong> (sortField == <strong class="jxr_keyword">null</strong>)
<a name="94" href="#94">94</a>          {
<a name="95" href="#95">95</a>              <strong class="jxr_keyword">if</strong> (other.sortField != <strong class="jxr_keyword">null</strong>)
<a name="96" href="#96">96</a>              {
<a name="97" href="#97">97</a>                  <strong class="jxr_keyword">return</strong> false;
<a name="98" href="#98">98</a>              }
<a name="99" href="#99">99</a>          }
<a name="100" href="#100">100</a>         <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (!sortField.equals(other.sortField))
<a name="101" href="#101">101</a>         {
<a name="102" href="#102">102</a>             <strong class="jxr_keyword">return</strong> false;
<a name="103" href="#103">103</a>         }
<a name="104" href="#104">104</a>         <strong class="jxr_keyword">if</strong> (sortDir == <strong class="jxr_keyword">null</strong>)
<a name="105" href="#105">105</a>         {
<a name="106" href="#106">106</a>             <strong class="jxr_keyword">if</strong> (other.sortDir != <strong class="jxr_keyword">null</strong>)
<a name="107" href="#107">107</a>             {
<a name="108" href="#108">108</a>                 <strong class="jxr_keyword">return</strong> false;
<a name="109" href="#109">109</a>             }
<a name="110" href="#110">110</a>         }
<a name="111" href="#111">111</a>         <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (!sortDir.equals(other.sortDir))
<a name="112" href="#112">112</a>         {
<a name="113" href="#113">113</a>             <strong class="jxr_keyword">return</strong> false;
<a name="114" href="#114">114</a>         }
<a name="115" href="#115">115</a>         <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">true</strong>;
<a name="116" href="#116">116</a>     }
<a name="117" href="#117">117</a> 
<a name="118" href="#118">118</a> 
<a name="119" href="#119">119</a>     <em class="jxr_javadoccomment">/**</em>
<a name="120" href="#120">120</a> <em class="jxr_javadoccomment">     * @return</em>
<a name="121" href="#121">121</a> <em class="jxr_javadoccomment">     * @see java.lang.Object#toString()</em>
<a name="122" href="#122">122</a> <em class="jxr_javadoccomment">     */</em>
<a name="123" href="#123">123</a>     @Override
<a name="124" href="#124">124</a>     <strong class="jxr_keyword">public</strong> String toString()
<a name="125" href="#125">125</a>     {
<a name="126" href="#126">126</a>         <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> StringBuilder().append(sortField).append(<span class="jxr_string">"/"</span>).append(sortDir).toString();
<a name="127" href="#127">127</a>     }
<a name="128" href="#128">128</a> 
<a name="129" href="#129">129</a> 
<a name="130" href="#130">130</a>     <em class="jxr_javadoccomment">/**</em>
<a name="131" href="#131">131</a> <em class="jxr_javadoccomment">     * @return &lt;code&gt;true&lt;/code&gt; if</em>
<a name="132" href="#132">132</a> <em class="jxr_javadoccomment">     *         &lt;code&gt;sortField != null &amp;&amp; sortDir != SortDir.NONE&lt;/code&gt;,</em>
<a name="133" href="#133">133</a> <em class="jxr_javadoccomment">     *         &lt;code&gt;false&lt;/code&gt; otherwise.</em>
<a name="134" href="#134">134</a> <em class="jxr_javadoccomment">     */</em>
<a name="135" href="#135">135</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> shouldSort()
<a name="136" href="#136">136</a>     {
<a name="137" href="#137">137</a>         <strong class="jxr_keyword">return</strong> sortField != <strong class="jxr_keyword">null</strong> &amp;&amp; sortDir != SortDir.NONE;
<a name="138" href="#138">138</a>     }
<a name="139" href="#139">139</a> 
<a name="140" href="#140">140</a> 
<a name="141" href="#141">141</a>     <em class="jxr_javadoccomment">/**</em>
<a name="142" href="#142">142</a> <em class="jxr_javadoccomment">     * @return the sortField.</em>
<a name="143" href="#143">143</a> <em class="jxr_javadoccomment">     */</em>
<a name="144" href="#144">144</a>     <strong class="jxr_keyword">public</strong> String getSortField()
<a name="145" href="#145">145</a>     {
<a name="146" href="#146">146</a>         <strong class="jxr_keyword">return</strong> sortField;
<a name="147" href="#147">147</a>     }
<a name="148" href="#148">148</a> 
<a name="149" href="#149">149</a> 
<a name="150" href="#150">150</a>     <em class="jxr_javadoccomment">/**</em>
<a name="151" href="#151">151</a> <em class="jxr_javadoccomment">     * @return the sortDir.</em>
<a name="152" href="#152">152</a> <em class="jxr_javadoccomment">     */</em>
<a name="153" href="#153">153</a>     <strong class="jxr_keyword">public</strong> <a href="../../../../../name/pehl/taoki/rest/paging/SortDir.html">SortDir</a> getSortDir()
<a name="154" href="#154">154</a>     {
<a name="155" href="#155">155</a>         <strong class="jxr_keyword">return</strong> sortDir;
<a name="156" href="#156">156</a>     }
<a name="157" href="#157">157</a> }
</pre>
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